What is "biddery ware"

Biddery ware \Bid"der*y ware`\ [From Beder or Bidar a town in India.] A kind of metallic ware made in India. The material is a composition of zinc, tin, and lead, in which ornaments of gold and silver are inlaid or damascened. [Spelt also bidry, bidree, bedery, beder.]

n. A kind of metallic ware made in India, composed zinc, tin, and lead, in which ornaments of gold and silver are inlaid or damascened.